2912803270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{35509}}^1$

素因数の和:36160

約数の個数: 32

約数和(自身を含む): 5655464640

約数和(自身を除く): 2742661370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 1262, 3155, 6310, 8203, 16406, 35509, 41015, 71018, 82030, 177545, 355090, 461617, 923234, 2308085, 4616170, 22406179, 44812358, 112030895, 224061790, 291280327, 582560654, 1456401635, 2912803270]

約数ペア:

[(1, 2912803270), (2, 1456401635), (5, 582560654), (10, 291280327), (13, 224061790), (26, 112030895), (65, 44812358), (130, 22406179), (631, 4616170), (1262, 2308085), (3155, 923234), (6310, 461617), (8203, 355090), (16406, 177545), (35509, 82030), (41015, 71018)]